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(Circulation. 2000;102:IV-94.)
© 2000 American Heart Association, Inc.
Special Anniversary Issue |
From Mt Sinai Medical Center (V.F.) and Weill Medical College of Cornell University (A.M.G.), New York, NY.
Correspondence to Antonio M. Gotto, Jr, c/o Mr Jesse Jou, Weill Medical College of Cornell University, 445 E 69th St, Olin Hall 205, New York, NY 10021. E-mail amg_editorial@med.cornell.edu
Key Words: prevention atherosclerosis lipids pathology
In the 1950s, atherosclerosis, the disease process underlying coronary heart disease (CHD), was considered an inevitable, irreversible, and degenerative consequence of aging. Today we understand that coronary disease is treatable, that atherosclerotic plaque progression may be stabilized, and that prevention through risk factor modification can yield significant clinical benefits.
Because atherosclerosis develops silently over several decades and begins as early as young adulthood,1 most investigators foresee a blurring of the distinction between primary and secondary prevention in the new millennium. However, asymptomatic patients may be unaware of their atherosclerotic burden and may undervalue the impact of an unfavorable risk profile.2 3 At the same time, physicians, concerned by a healthcare environment in flux, receive the consistent message that secondary prevention is the most cost-effective means of management.4 However, waiting until the patient has experienced a coronary event before intervening raises troublesome ethical concerns that must be addressed before excluding primary prevention altogether. Treatment of coronary risk factors is not as vigorous as it must be. For example, many physicians do not treat lipid disorders to the goals established by national guidelines.5
Although invasive revascularization procedures are
sophisticated and may alleviate the physical symptoms of obstructive
plaque and may improve survival in some patients with more severe
disease,6 the
majority of clinical coronary events arise from lesions that may be
angiographically invisible and only moderately
stenotic.7 Therefore,
traditional interventional cardiology can only be part of the solution
to the toll of cardiovascular disease. As we enter the 21st century,
there is a
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